DE69608245D1 - Verarbeitung eines geisterbildunterdrückungsreferenzsignals - Google Patents
Verarbeitung eines geisterbildunterdrückungsreferenzsignalsInfo
- Publication number
- DE69608245D1 DE69608245D1 DE69608245T DE69608245T DE69608245D1 DE 69608245 D1 DE69608245 D1 DE 69608245D1 DE 69608245 T DE69608245 T DE 69608245T DE 69608245 T DE69608245 T DE 69608245T DE 69608245 D1 DE69608245 D1 DE 69608245D1
- Authority
- DE
- Germany
- Prior art keywords
- processing
- reference signal
- ghost
- ghost impression
- impression reference
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
- H04N5/211—Ghost signal cancellation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/548,112 US5619278A (en) | 1995-10-25 | 1995-10-25 | Method and apparatus for processing a ghost cancellation reference signal |
PCT/IB1996/001110 WO1997016017A1 (en) | 1995-10-25 | 1996-10-18 | Processing a ghost cancellation reference signal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69608245D1 true DE69608245D1 (de) | 2000-06-15 |
DE69608245T2 DE69608245T2 (de) | 2000-11-23 |
Family
ID=24187467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69608245T Expired - Fee Related DE69608245T2 (de) | 1995-10-25 | 1996-10-18 | Verarbeitung eines geisterbildunterdrückungsreferenzsignals |
Country Status (7)
Country | Link |
---|---|
US (1) | US5619278A (de) |
EP (1) | EP0799546B1 (de) |
JP (1) | JPH10512128A (de) |
KR (1) | KR100392862B1 (de) |
DE (1) | DE69608245T2 (de) |
MY (1) | MY116572A (de) |
WO (1) | WO1997016017A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100233390B1 (ko) * | 1997-02-21 | 1999-12-01 | 구자홍 | 티브이수상기의 칼라왜곡 보정 방법 및 장치 |
GB2338364B (en) * | 1998-06-12 | 2003-03-05 | British Sky Broadcasting Ltd | Improvements in receivers for television signals |
US20130223506A1 (en) * | 2012-02-28 | 2013-08-29 | Broadcom Corporation | Flexible adaptive equalizer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5121211A (en) * | 1990-10-09 | 1992-06-09 | North American Philips Corporation | System for echo cancellation comprising an improved ghost cancellation reference signal |
US5047859A (en) * | 1990-10-09 | 1991-09-10 | North American Philips Corporation | Method and apparatus for communication channel identification and signal restoration |
US5481316A (en) * | 1990-11-05 | 1996-01-02 | Samsung Electronics Co., Ltd. | System, apparatus and method for canceling televison ghost signals |
KR0126907B1 (ko) * | 1992-12-29 | 1997-12-29 | 윤종용 | 적응적 신호레벨조절기능을 구비한 고스트제거장치 |
US5386243A (en) * | 1993-07-22 | 1995-01-31 | Zoran Corporation | Ghost signal cancellation system for television signals |
-
1995
- 1995-10-25 US US08/548,112 patent/US5619278A/en not_active Expired - Fee Related
-
1996
- 1996-10-18 KR KR1019970704519A patent/KR100392862B1/ko not_active IP Right Cessation
- 1996-10-18 WO PCT/IB1996/001110 patent/WO1997016017A1/en active IP Right Grant
- 1996-10-18 EP EP96933560A patent/EP0799546B1/de not_active Expired - Lifetime
- 1996-10-18 DE DE69608245T patent/DE69608245T2/de not_active Expired - Fee Related
- 1996-10-18 JP JP9516433A patent/JPH10512128A/ja not_active Abandoned
- 1996-10-23 MY MYPI96004400A patent/MY116572A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0799546A1 (de) | 1997-10-08 |
MY116572A (en) | 2004-02-28 |
EP0799546B1 (de) | 2000-05-10 |
WO1997016017A1 (en) | 1997-05-01 |
KR980701178A (ko) | 1998-04-30 |
US5619278A (en) | 1997-04-08 |
JPH10512128A (ja) | 1998-11-17 |
DE69608245T2 (de) | 2000-11-23 |
KR100392862B1 (ko) | 2003-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |